480 Units on pNP-α-Arabf at 40oC
Content: | 480 Units on pNP-α-Arabf at 40oC |
Shipping Temperature: | Ambient |
Storage Temperature: | 2-8oC |
Formulation: | In 3.2 M ammonium sulphate |
Physical Form: | Suspension |
Stability: | > 4 years at 4oC |
Enzyme Activity: | α-Arabinofuranosidase |
EC Number: | 3.2.1.55 |
CAZy Family: | GH51 |
CAS Number: | 9067-74-7 |
Synonyms: | non-reducing end alpha-L-arabinofuranosidase; alpha-L-arabinofuranoside non-reducing end alpha-L-arabinofuranosidase |
Source: | Aspergillus niger |
Molecular Weight: | 62,000 |
Concentration: | Supplied at ~ 300 U/mL |
Expression: | From Aspergillus niger |
Specificity: | Hydrolysis of α-1,2- and α-1,3-linked L-arabinofuranose residues from arabinoxylans and branched arabinans. Hydrolyses α-1,5-linked arabino-oligosaccharides at a much lower rate. |
Specific Activity: | ~ 32 U/mg (40oC, pH 5.5 on p-nitrophenyl-α-L-arabinofuranoside); ~ 12.6 U/mg (on sugar-beet arabinan); ~ 1.2 U/mg (on wheat arabinoxylan) |
Unit Definition: | One Unit of α-L-arabinofuranosidase activity is defined as the amount of enzyme required to release one µmole of p-nitrophenol (pNP) per minute from p-nitrophenyl-α-L-arabinofuranoside (5 mM) in sodium acetate buffer (100 mM), pH 4.0 at 40oC. |
Temperature Optima: | 40oC |
pH Optima: | 4 |
Application examples: | Applications in carbohydrate and biofuels research. |
High purity α-L-Arabinofuranosidase (Aspergillus niger) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.
Discover more CAZy enzyme products available.
FAQs Data Sheet
(Bacteroides ovatus) E-ABFBO25 – α-L-Arabinofuranosidase B25
(Bacteroides ovatus) E-AFAM2 – α-L-Arabinofuranosidase
(Bifidobacterium adolescentis) E-ABFUM – α-L-Arabinofuranosidase (Ustilago maydis)
(Trichoderma longibrachiatum) E-XYAN4 – endo-1,4-β-Xylanase M4 (Aspergillus niger) E-XYRU6 – endo-1,4-β-Xylanase (rumen microorganism) E-XYNBS – endo-1,4-β-Xylanase
(Bacillus stearothermophilus T6) E-XYLNP – endo-1,4-β-Xylanase (Neocallimastix patriciarum) E-XYLATM – endo-1,4-β-Xylanase (Thermotoga maritima) E-XYNACJ – endo-1,4-β-Xylanase (Cellvibrio japonicus)
Symbol : | Not Applicable |
Signal Word : | Not Applicable |
Hazard Statements : | Not Applicable |
Precautionary Statements : | Not Applicable |
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